ATE307668T1 - Herstellung eines doppelmetallcyanidkatalysators - Google Patents

Herstellung eines doppelmetallcyanidkatalysators

Info

Publication number
ATE307668T1
ATE307668T1 AT03759958T AT03759958T ATE307668T1 AT E307668 T1 ATE307668 T1 AT E307668T1 AT 03759958 T AT03759958 T AT 03759958T AT 03759958 T AT03759958 T AT 03759958T AT E307668 T1 ATE307668 T1 AT E307668T1
Authority
AT
Austria
Prior art keywords
metal
salt
metal cyanide
dmc catalyst
catalyst
Prior art date
Application number
AT03759958T
Other languages
English (en)
Inventor
Michiel Barend Eleveld
Robert Adrianus Wil Grotenbreg
Kempen Ronald Van
Original Assignee
Shell Int Research
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29724546&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE307668(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of ATE307668T1 publication Critical patent/ATE307668T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen compounds
    • B01J27/26—Cyanides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2663—Metal cyanide catalysts, i.e. DMC's
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/10—Saturated ethers of polyhydroxy compounds
    • C07C43/11—Polyethers containing —O—(C—C—O—)n units with ≤ 2 n≤ 10
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/18—Ethers having an ether-oxygen atom bound to a carbon atom of a ring other than a six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Catalysts (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT03759958T 2002-06-14 2003-06-13 Herstellung eines doppelmetallcyanidkatalysators ATE307668T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02254161 2002-06-14
PCT/EP2003/006279 WO2003106025A1 (en) 2002-06-14 2003-06-13 Preparation of a double metal cyanide catalyst

Publications (1)

Publication Number Publication Date
ATE307668T1 true ATE307668T1 (de) 2005-11-15

Family

ID=29724546

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03759958T ATE307668T1 (de) 2002-06-14 2003-06-13 Herstellung eines doppelmetallcyanidkatalysators

Country Status (9)

Country Link
US (1) US6716788B2 (de)
EP (1) EP1515801B2 (de)
JP (1) JP2005529994A (de)
KR (1) KR100945698B1 (de)
CN (1) CN1662303B (de)
AT (1) ATE307668T1 (de)
AU (1) AU2003242705A1 (de)
DE (1) DE60302073T3 (de)
WO (1) WO2003106025A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060058182A1 (en) * 2004-09-13 2006-03-16 Combs George G Processes for the preparation of double metal cyanide (DMC) catalysts
CN100415647C (zh) * 2006-09-05 2008-09-03 黎明化工研究院 水溶性金属氰化物盐制备工艺
KR101902018B1 (ko) 2010-05-18 2018-09-27 바이엘 인텔렉쳐 프로퍼티 게엠베하 폴리에테르 카르보네이트 폴리올의 제조 방법
KR101404702B1 (ko) 2011-03-08 2014-06-17 에스케이이노베이션 주식회사 에테르 결합 단위체를 함유한 이산화탄소/에폭사이드 공중합체의 제조 방법
CN102875796B (zh) * 2012-10-16 2015-03-04 山东蓝星东大化工有限责任公司 一种提高聚醚多元醇生产用dmc催化剂活性的方法
EP3106221A1 (de) * 2015-06-15 2016-12-21 Universität Hamburg Verfahren zur herstellung von doppelmetallcyanidkatalysatoren und deren verwendung in polymerisierungsreaktionen
GB201515350D0 (en) 2015-08-28 2015-10-14 Econic Technologies Ltd Method for preparing polyols
CN107200837B (zh) 2016-03-18 2019-10-18 淮安巴德聚氨酯科技有限公司 一种利用dmc催化剂循环制备聚醚多元醇的方法
US10258953B2 (en) 2016-08-05 2019-04-16 Covestro Llc Systems and processes for producing polyether polyols
GB201703324D0 (en) 2017-03-01 2017-04-12 Econic Tech Ltd Method for preparing polyether carbonates
PL3622003T3 (pl) * 2017-05-10 2025-02-24 Dow Global Technologies Llc Proces polimeryzacji polieterowej
GB201717441D0 (en) 2017-10-24 2017-12-06 Econic Tech Ltd A polymerisation process
GB201814526D0 (en) 2018-09-06 2018-10-24 Econic Tech Ltd Methods for forming polycarbonate ether polyols and high molecular weight polyether carbonates
GB201906214D0 (en) 2019-05-02 2019-06-19 Econic Tech Ltd A polyol block copolymer, compositions and processes therefor
GB201906210D0 (en) 2019-05-02 2019-06-19 Econic Tech Limited A polyol block copolymer, compositions and processes therefor
EP4106917A2 (de) 2020-02-22 2022-12-28 Covestro Deutschland AG Verfahren zur herstellung von doppelmetallcyanid-katalysatoren
GB202003002D0 (en) 2020-03-02 2020-04-15 Crane Ltd Method of preparation of a polyol block copolymer
GB202003003D0 (en) 2020-03-02 2020-04-15 Econic Tech Ltd A polyol block copolymer
GB202017531D0 (en) 2020-11-05 2020-12-23 Econic Tech Limited (poly)ol block copolymer
MX2024001871A (es) 2021-08-11 2024-03-04 Econic Tech Ltd Metodo para preparar tensoactivos mediante copolimerizacion de epoxidos y co2 utilizando una mezcla de un catalizador bimetalico macrociclico y un catalizador de cianuro bimetalico.
GB202115335D0 (en) 2021-10-25 2021-12-08 Econic Tech Ltd Surface-active agent
GB2626546A (en) 2023-01-25 2024-07-31 Econic Tech Ltd Surface-active agent
GB2626989A (en) 2023-02-10 2024-08-14 Econic Tech Ltd Surface-active agent
EP4702078A1 (de) 2023-04-25 2026-03-04 Unilever IP Holdings B.V. Zusammensetzungen
GB2629367A (en) 2023-04-25 2024-10-30 Econic Tech Ltd Surface-active agent

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5158922A (en) 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
CA2138063C (en) * 1993-12-23 2007-02-20 Bi Le-Khac Polyurethane foam-supported double metal cyanide catalysts for polyol synthesis
US5767323A (en) * 1995-12-22 1998-06-16 Arco Chemical Technology, L.P. Process for preparing polyoxyalkylene polyether polyols having low levels of transition metals through double metal cyanide complex polyoxyalkylation
US5777177A (en) † 1996-02-07 1998-07-07 Arco Chemical Technology, L.P. Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter
US5689012A (en) † 1996-07-18 1997-11-18 Arco Chemical Technology, L.P. Continuous preparation of low unsaturation polyoxyalkylene polyether polyols with continuous additon of starter
US5900384A (en) * 1996-07-18 1999-05-04 Arco Chemical Technology L.P. Double metal cyanide catalysts
US5783513A (en) * 1997-03-13 1998-07-21 Arco Chemical Technology, L.P. Process for making double metal cyanide catalysts
DE19730467A1 (de) 1997-07-16 1999-01-21 Bayer Ag Neue Zink/Metall-Hexacyanocobaltat-Katalysatoren für die Herstellung von Polyetherpolyolen
US5952261A (en) † 1998-03-20 1999-09-14 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts modified with Group IIA compounds
US6423662B1 (en) * 1999-07-09 2002-07-23 Dow Global Technologies Inc. Incipient wetness method for making metal-containing cyanide catalysts
AR024682A1 (es) † 1999-07-09 2002-10-23 Dow Chemical Co Metodo para la preparacion de catalizadores de cianuro de metal mediante el uso de acidos policarboxilicos, y un proceso para polimerizar oxidos dealquileno.
KR20020030779A (ko) 1999-07-09 2002-04-25 그래햄 이. 테일러 금속 시안화물 촉매와 불포화 개시제 화합물을 사용하는알킬렌 옥사이드의 중합
CA2404652A1 (en) 2000-03-30 2001-10-04 Shell Internationale Research Maatschappij B.V. Dmc complex catalyst and process for its preparation
IT1318530B1 (it) 2000-05-19 2003-08-27 Enichem Spa Sistema catalitico a base di cianuri bimetallici e loro impiego nellasintesi di polieteri-polioli.

Also Published As

Publication number Publication date
JP2005529994A (ja) 2005-10-06
EP1515801A1 (de) 2005-03-23
CN1662303B (zh) 2010-05-12
DE60302073T3 (de) 2009-10-08
EP1515801B1 (de) 2005-10-26
KR100945698B1 (ko) 2010-03-05
US6716788B2 (en) 2004-04-06
DE60302073D1 (de) 2005-12-01
DE60302073T2 (de) 2006-07-13
EP1515801B2 (de) 2008-11-05
AU2003242705A1 (en) 2003-12-31
CN1662303A (zh) 2005-08-31
US20030236162A1 (en) 2003-12-25
KR20050004922A (ko) 2005-01-12
WO2003106025A1 (en) 2003-12-24

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